September 14, 2025

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10 Best power meters of 2025

Explore top picks

Best Choice

1

EMPORIA
Emporia Vue 3 Home Energy Monitor - Smart Home Automation Module and Real Time Electricity Usage Monitor, Power Consumption Meter, Solar and Net Metering for UL Certified Safe Energy Monitoring
Main highlights

Comprehensive Energy Monitoring
Includes 16 sensors for detailed circuit-level energy tracking.

Ideal for Home Efficiency
Perfect for reducing home energy costs and monitoring solar.

Praised for Accuracy
Highly accurate energy readings, comparable to utility meters.
Key specs
- Dimensions:10 x 5 x 5 inches
- Power Source:N/A
- Wattage:N/A
- Voltage:N/A
- Style:Monitor with 16 50A Sensors
9.7

Exceptional

Our Rating

8.9
Efficient Energy Use

8.9
clearly written

8.2
Precision
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

briidea
Electricity Usage Monitor, Briidea Power Consumption Watt Voltage Amp Meter Tester with 2 Outlets Electricity Analyzer Monitoring Device for Energy Saving
Main highlights

Dual Outlets Design
Monitor power consumption of two devices independently, with power-off memory function and safety overload warning.

Ideal for Household Appliances
Perfect for monitoring TV, refrigerator, water purifier, HIFI system, and other household devices with easy connection.

Highly Praised Dual Monitoring
Customers appreciate the dual outlets for separate monitoring and accurate real-time energy tracking, despite the lack of a backlit display.
9.6

Exceptional

Our Rating

9.9
Efficient Energy Use

9.5
Simple to use

9.3
Precision
3

MECHEER
Upgraded Watt Power Meter Plug Home Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Tester with Backlight, Overload Protection, 7 Modes Display
Main highlights

Comprehensive Power Monitoring
Monitors power, energy, volts, amps, and more with 7 display modes.

Ideal for Home and Office
Perfect for tracking energy usage of appliances and UPS systems.

Highly Rated Display
Customers praise the large, bright, and easy-to-read display.
Key specs
- Dimensions:6.57 x 3.43 x 3.03 inches
- Power Source:Corded Electric
- Wattage:3680W max
- Voltage:12V min operating
- Style:Digital
9.5

Excellent

Our Rating

9.5
clearly written

9.3
Simple to use

9.3
Luminosity
4

MECHEER
Upgraded Watt Meter Power Meter Plug Home Energy Monitor Electricity Usage Monitor, Electrical Usage Monitor, Energy Voltage Amps Meter Tester with Backlight, Overload Protection, 8 Display Modes
Main highlights

Comprehensive Monitoring Capabilities
Tracks power, voltage, frequency, current, and cost with 8 display modes.

Ideal for Home Energy Management
Perfect for tracking appliance energy use and controlling consumption.

Praised for User-Friendly Display
Backlight display praised for clarity and ease of reading.
Key specs
- Dimensions:5.5 x 3.5 x 2.5 inches
- Power Source:AC power
- Wattage:1800W
- Voltage:N/A
- Style:N/A
9.2

Excellent

Our Rating
5

MECHEER
2 Pack Upgraded Watt Meter, Power Meter Plug Electricity Usage Monitor, Home Energy Monitor Consumption, Meter Sockets with Backlight, Overload Protection, 8 Modes Display
Main highlights

Comprehensive Monitoring
Monitors power, energy, volts, amps, and more with 8 display modes.

Ideal for Home Efficiency
Perfect for tracking home appliance energy use to save on bills.

Praised for Overload Protection
Customers appreciate the reliable overload protection and alarm features.
Key specs
- Dimensions:5.2 x 2.7 x 2.4 inches
- Power Source:AC power
- Wattage:3680W max
- Voltage:Monitors volts
- Style:Standard US socket
9.1

Excellent

Our Rating
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6

SURAIELEC
SURAIELEC Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor
Main highlights

Comprehensive Power Monitoring
Measures power (W), volts, amps, frequency, power factor, max/min power, cumulative time and energy (kWh), and calculates cost automatically after price-setting.

Ideal for Home Energy Management
Perfect for monitoring home energy usage, identifying high-consumption appliances, and preventing circuit overloads, making it a must-have for energy-conscious homeowners.

Highly Praised Backlit Display
Customers appreciate the large, clear LCD display with backlight for easy readability in dark areas, despite some wishing the backlight stayed on longer.
Key specs
- Dimensions:5.39 x 2.99 x 2.74 inches
- Power Source:3 A batteries
- Wattage:0-3680W
- Voltage:110-130V & 200-240V
- Style:Compact size
8.9

Very Good

Our Rating

9.3
Simple to use

8.7
clearly written

8.0
Precision
7

KETOTEK

KETOTEK Single Phase Energy Meter Din Rail Electricity Usage Monitor AC 40-300V 100A Voltmeter Ammeter Watt Kwh Frequency Power Meter Built-in CT 110V
8.8

Very Good

Our Rating

9.9
worth the money

9.9
Simple to use

9.9
Easy installation
8

HBN
HBN Watt Meter Plug with Backlight, Plug-in Socket Power Meter Electricity Usage Monitor Consumption Home Electrical Energy Monitor, Voltage Amps Wattage Electricity Usage Tester, 9 Display Modes
Main highlights

Key Features
Backlit LCD, 160° angle, stores data, 9 data types displayed. Saves money/energy by monitoring and controlling appliance usage.

Ideal Use Cases
Perfect for households looking to reduce electricity bills. Ideal for monitoring appliances, identifying power-hungry devices, and optimizing energy use.

Customer Reviews
Most praised for its easy-to-read interface and the ability to track and reduce energy costs effectively.
Key specs
- Dimensions:2.68 x 1.47 x 4.72 inches
- Power Source:Plug-in
- Wattage:1875W
- Voltage:125VAC
- Style:N/A
8.5

Good

Our Rating

9.7
Efficient Energy Use

9.1
Simple to use

8.4
Precision
9

AstroAI
AstroAI Digital Multimeter Tester 2000 Counts with DC AC Voltmeter and Ohm Volt Amp Meter; Measures Voltage, Current, Resistance, Continuity and Diode, Blue
Main highlights

Versatile Measurement Capabilities
Accurately measures AC/DC Voltage, DC Current, Resistance, and Diode.

Ideal for Electrical Troubleshooting
Perfect for household outlets, automotive circuits, and battery testing.

Praised for Accuracy and Ease
Customers appreciate its accuracy and easy-to-read display.
Key specs
- Resistance:Resistance
- Voltage:AC/DC Voltage
- Current:DC Current
- Safety Rating:Double ceramic fuse
- Display:LCD display
8.4

Good

Our Rating

9.3
Simple to use

9.3
clearly written

9.1
Precision
10

kuman

Upgraded Watt Meter, Home Electricity Usage Monitor, Plug-in Socket Power Meter, Power Watt Voltage Amps Meter Tester, Overload Protection
8.3

Good

Our Rating

9.9
Efficient Energy Use

8.9
Precision

8.7
Simple to use

10 Best power meters of 2025

1

Emporia Vue 3 Home Energy Monitor - Smart Home Automation Module and Real Time Electricity Usage Monitor, Power Consumption Meter, Solar and Net Metering for UL Certified Safe Energy Monitoring

8.9

8.9

8.2

How do we rank?

How do we rank?

Analyzing top stores

2

Electricity Usage Monitor, Briidea Power Consumption Watt Voltage Amp Meter Tester with 2 Outlets Electricity Analyzer Monitoring Device for Energy Saving

9.9

9.5

9.3

3

Upgraded Watt Power Meter Plug Home Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Tester with Backlight, Overload Protection, 7 Modes Display

9.5

9.3

9.3

4

Upgraded Watt Meter Power Meter Plug Home Energy Monitor Electricity Usage Monitor, Electrical Usage Monitor, Energy Voltage Amps Meter Tester with Backlight, Overload Protection, 8 Display Modes

5

2 Pack Upgraded Watt Meter, Power Meter Plug Electricity Usage Monitor, Home Energy Monitor Consumption, Meter Sockets with Backlight, Overload Protection, 8 Modes Display

6

SURAIELEC Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor

9.3

8.7

8.0

7

KETOTEK Single Phase Energy Meter Din Rail Electricity Usage Monitor AC 40-300V 100A Voltmeter Ammeter Watt Kwh Frequency Power Meter Built-in CT 110V

9.9

9.9

9.9

8

HBN Watt Meter Plug with Backlight, Plug-in Socket Power Meter Electricity Usage Monitor Consumption Home Electrical Energy Monitor, Voltage Amps Wattage Electricity Usage Tester, 9 Display Modes

9.7

9.1

8.4

9

AstroAI Digital Multimeter Tester 2000 Counts with DC AC Voltmeter and Ohm Volt Amp Meter; Measures Voltage, Current, Resistance, Continuity and Diode, Blue

9.3

9.3

9.1

10

Upgraded Watt Meter, Home Electricity Usage Monitor, Plug-in Socket Power Meter, Power Watt Voltage Amps Meter Tester, Overload Protection

9.9

8.9

8.7

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